| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $54.57 | 5.156% | $57.3836 | $57.38 | $57.40 | $57.40 |
| Purchase #2 | $53.53 | 6.148% | $56.821 | $56.82 | $56.80 | $56.80 |
| Purchase #3 | $95.36 | 3.643% | $98.834 | $98.83 | $98.85 | $98.80 |
| Purchase #4 | $233.50 | 12.325% | $262.2789 | $262.28 | $262.30 | $262.30 |
| Purchase #5 | $221.88 | 6.198% | $235.6321 | $235.63 | $235.65 | $235.60 |
| Purchase #6 | $241.29 | 4.238% | $251.5159 | $251.52 | $251.50 | $251.50 |
| Purchase #7 | $15.95 | 11.641% | $17.8067 | $17.81 | $17.80 | $17.80 |
| 7 purchase totals = | $916.08 | $980.2722 | $980.27 | $980.30 | $980.20 | |